view hgweb.cgi @ 24373:59cc09240afb

revbranchcache: move out of branchmap onto localrepo

Previously the revbranchcache was a field inside the branchmap. This is bad for
a couple reasons:

1) There can be multiple branchmaps per repo (one for each filter level). There
can only be one revbranchcache per repo. In fact, a revbranchcache could only
exist on a branchmap that was for the unfiltered view, so you could have
branchmaps exist for which you couldn't have a revbranchcache. It was funky.
2) The write lifecycle for the revbranchcache is going to be different from
the branchmap (branchmap is greedily written early on, revbranchcache
should be lazily computed and written).

This patch moves the revbranchcache to live as a field on the localrepo
(alongside self._branchmap). This will allow us to handle it's lifecycle
differently, which will let us move it to be lazily computed in future patches.

#!/usr/bin/env python
#
# An example hgweb CGI script, edit as necessary
# See also http://mercurial.selenic.com/wiki/PublishingRepositories

# Path to repo or hgweb config to serve (see 'hg help hgweb')
config = "/path/to/repo/or/config"

# Uncomment and adjust if Mercurial is not installed system-wide
# (consult "installed modules" path from 'hg debuginstall'):
#import sys; sys.path.insert(0, "/path/to/python/lib")

# Uncomment to send python tracebacks to the browser if an error occurs:
#import cgitb; cgitb.enable()

from mercurial import demandimport; demandimport.enable()
from mercurial.hgweb import hgweb, wsgicgi
application = hgweb(config)
wsgicgi.launch(application)